UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Tj9A+TaaCWEFE9gHWU/fLA7F0UdxnKer7f36iw1Q8k=' 
WHERE 
  key_id = 'b9ab53ec225cd0c89dde3ed0894bbb9b18da7d64415b0fc6b5ec08d48aa96435' 
  AND (
    token = '3Tj9A+TaaCWEFE9gHWU/fLA7F0UdxnKer7f36iw1Q8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )